mandela made his last public appearance at the 2010 world cup. it's confirmed, president obama and the first lady will be there, along with former president george w. bush and mrs. bush. former president jimmy carter and former president bill clinton and mrs. clinton are expected at the funeral next sunday. wednesday through friday, he will lie in state in the nation's legislative capital. next sunday, the state funeral in his hometown on the eastern cape. his long-time friend and lawyer, george bizos. >> he will go down in history, i think, as the revolutionary who didn't believe in violence. >> reporter: earlier today, we had our first public sighting of winnie mandela, his former wife and partner in the dark days of apartheid. tomorrow will be quiet. on tuesday, the gathering like the world has never seen before, as dignitaries from around the globe gather to say farewell to nelson mandela. bianna? >> a week of mourning, reflection, and celebration. our thanks to you. >>> nelson mandela has a large and complicated family tree with over a dozen